#include <stdio.h>
#include <syscall.h>
#include <unistd.h>
#include <sys/types.h>
#include <malloc.h>
int main()
{
  int a=30;
    while(a--)
    {
      pid_t pid=getpid();
      printf("This programme's PID is %d\n",pid);
      int* a=(int*)malloc(100*sizeof(int));
      sleep(1);
    }
    
    return 0;
}
